If you must, call us cat lovers. CIA Labs has developed a new HPLC method for detecting and analyzing pyrethrins and pyrethroids.

On the market today, many of the pest control products for pets contain pyrethrins and pyrethroids, and they do their job brilliantly and safely. But beware…

The ones containing pyrethroids can kill your cat.

Pyrethrins are natural

Chrysanthemum plants have been used insect repellants as far back as the Chinese Ming Dynasty, perhaps even further. Place chrysanthemums around the house and they can keep mosquitos away. Planted in the garden as companion plants, they repel aphids, cabbage worms, and other insects.

The chrysanthemum flowers are also known for their beauty, which only adds to their popularity as companion plants.

The chrysanthemums are so effective, an insecticide industry has risen from the pyrethrins contained within them. Its seed pods are harvested for its pyrethrum (any number of pyrethrins). Pyrethrins are extracted and then suspended in oils and water for use in insecticide sprays and foggers, mixed in powder for flea powders.

According to this [Oregon State University Extension Pyrethrum, Pyrethrins, Pyrethroids document], Pyrethrins include…

cinerin I

cinerin II

jasmolin I

jasmolin II

pyrethrin I

pyrethrin II

Pyrethrins are generally safe for mammals. For most insects, however, it’s a different story. Pyrethrins can cause the insect’s nervous systems to fire repeatedly, thus usually resulting in its death. Again, pyrethrins are natural, and therefore, causes the insect’s death natuarlly.

Pyrethroids are not natural

Pyrethrums’s effectiveness, unfortunately, wears off all too quickly. Exposure to the sun makes them unsuited as agriculture pesticides. Flea powders require constant re-applying. To combat this, pyrethroids were created in the laboratory. These are generally safe for most mammals, except—you guessed it—cats.

Pyrethroids include…

permethrin

phenothrin

etofenprox

fenvalorate

Pyrethroids are found in many dog pesticides, namely fleas and ticks spot-on treatments. Pyrethroids have founded wide use throughout the pesticide industry.

Really, really, read those labels

It turns out that cat owners are treating their cats with dog-only spot-on treatments, which is tragic. Cats have been dying.

It should be noted that owners can still poison their cat even after applying spot-on on their dogs. The cat need only to come in contact with the dog and then the cat digests the permethroid when it grooms itself afterwards.

Disclaimer

We are not veterinarians. But we do a lot of contract laboratory analysis work for the animal pharmaceutical industry.

By the way, we do love cats. We love dogs too. We hate ticks and fleas as much as the next guy.

This post gets the honor of being the first post on our new website and blog. So, let’s get started…

It’s Birthdays for October:

As most of you already know, every month, we celebrate that month’s employee birthdays with free lunches for the entire staff. It’s always good to take a timeout and give our staff some recognition they deserve. And you know, it’s fun too.

In October, we celebrated the following birthday:

Diana S.

Thanks for all your hard work. Diana gets to choose the day and restaurant where we are all eating.